The effects of a TNF-alpha inhibitor and HBO combination on the severity of pancreatitis and oxidative response in an experimental model of acute pancreatitis
Bratislava Medical Journal, cilt.120, sa.6, ss.417-422, 2019 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 120 Sayı: 6
- Basım Tarihi: 2019
- Doi Numarası: 10.4149/bll_2019_067
- Dergi Adı: Bratislava Medical Journal
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.417-422
- Anahtar Kelimeler: acute pancreatitis, hyperbaric oxygen preconditioning, oxidative stress, TNF-alpha inhibitors
- Açık Arşiv Koleksiyonu: AVESİS Açık Erişim Koleksiyonu
- Sağlık Bilimleri Üniversitesi Adresli: Evet
Özet
OBJECTIVES: We aimed to investigate the effects of infl iximab and HBO (hyperbaric oxygen) used alone or in combination on oxidative stress and the severity of pancreatitis in an experimental model of AP (acute pancreatitis). MATERIAL AND METHODS: A total of 60 rats were randomly divided into fi ve groups. Group 1 underwent laparotomy; Group 2 underwent experimental AP; Group 3 was given an infl iximab infusion and underwent AP; Group 4 was subjected to HBO therapy after AP; and Group 5 was given infl iximab infusion before AP and subjected to HBO therapy. Serum amylase, superoxide dismutase (SOD), malondialdehyde (MDA), and glutathione peroxidase (GPX) levels in the pancreas tissues were measured. The pancreatic tissue samples were scored. RESULTS: There were statistically signifi cant differences in the histopathological scores and amylase levels between non-treated AP and all the three treatment groups. Group 5 had the closest histopathological scores to the sham group. MDA levels were signifi cantly different between non-treated AP and all the three treatment groups, but the SOD levels and GPX values were not. CONCLUSIONS: Combination of HBO therapy and Infl iximab showed a synergistic effect on the reduction of histopathological severity and mortality in acute pancreatitis. All treatment modalities reduced the pathological fi ndings by decreasing lipid peroxidation and partly increasing the antioxidant capacity in early period.